Inertia Enhancement of an Isolated DC Microgrid Using Hierarchical Virtual Inertia Control

Isochronous control of a virtual synchronous generator using inertia and excitation emulations with restoration control in a standalone microgrid

“…In [18, 19], the concept of VIC for a grid connected inverter of a DC microgrid is developed from the concept of VSM control to regulate the DC bus voltage. Similarly, inertia emulation techniques like VIC, virtual DC machine for bidirectional DC–DC converter is proposed in [20, 21] to regulate the DC bus voltage of an isolated DC microgrid.…”